diff --git a/.github/workflows/active_model_otp.yml b/.github/workflows/active_model_otp.yml
new file mode 100644
index 0000000..893cf1a
--- /dev/null
+++ b/.github/workflows/active_model_otp.yml
@@ -0,0 +1,43 @@
+name: Active Model OTP
+
+on:
+  push:
+    branches: [main]
+  pull_request:
+    types: [opened, synchronize, reopened, edited]
+
+jobs:
+  ci:
+    runs-on: ubuntu-latest
+    
+    strategy:
+      matrix:
+        gemfile: [rails_4.2, rails_5.0, rails_5.1, rails_5.2, rails_6.0, rails_6.1]
+        ruby-version: [2.3, 2.4, 2.5, 2.6, 2.7, 3.0]
+        exclude:
+          - { gemfile: rails_6.0, ruby-version: 2.3 }
+          - { gemfile: rails_6.1, ruby-version: 2.3 }
+          - { gemfile: rails_6.0, ruby-version: 2.4 }
+          - { gemfile: rails_6.1, ruby-version: 2.4 }
+          - { gemfile: rails_4.2, ruby-version: 2.7 }
+          - { gemfile: rails_4.2, ruby-version: 3.0 }
+          - { gemfile: rails_5.0, ruby-version: 3.0 }
+          - { gemfile: rails_5.1, ruby-version: 3.0 }
+          - { gemfile: rails_5.2, ruby-version: 3.0 }
+    
+    env:
+      BUNDLE_GEMFILE: gemfiles/${{ matrix.gemfile }}.gemfile
+
+    steps:
+      - uses: actions/checkout@v2
+
+      - name: Install Ruby ${{ matrix.ruby-version }}
+        uses: ruby/setup-ruby@v1
+        with:
+          ruby-version: ${{ matrix.ruby-version }}
+
+      - name: Install dependencies
+        run: bundle install
+
+      - name: Run tests with Ruby ${{ matrix.ruby-version }} and Gemfile ${{ matrix.gemfile }}
+        run: bundle exec rake
diff --git a/.travis.yml b/.travis.yml
deleted file mode 100644
index 06d8b16..0000000
--- a/.travis.yml
+++ /dev/null
@@ -1,43 +0,0 @@
-rvm:
-  - 2.3
-  - 2.4
-  - 2.5
-  - 2.6
-  - 2.7
-  - 3.0
-  - ruby-head
-gemfile:
-  - gemfiles/rails_4.2.gemfile
-  - gemfiles/rails_5.0.gemfile
-  - gemfiles/rails_5.1.gemfile
-  - gemfiles/rails_5.2.gemfile
-  - gemfiles/rails_6.0.gemfile
-  - gemfiles/rails_6.1.gemfile
-matrix:
-  exclude:
-    - rvm: 2.3
-      gemfile: gemfiles/rails_6.0.gemfile
-    - rvm: 2.3
-      gemfile: gemfiles/rails_6.1.gemfile
-    - rvm: 2.4
-      gemfile: gemfiles/rails_6.0.gemfile
-    - rvm: 2.4
-      gemfile: gemfiles/rails_6.1.gemfile
-    - rvm: 2.7
-      gemfile: gemfiles/rails_4.2.gemfile
-    - rvm: 3.0
-      gemfile: gemfiles/rails_4.2.gemfile
-    - rvm: 3.0
-      gemfile: gemfiles/rails_5.0.gemfile
-    - rvm: 3.0
-      gemfile: gemfiles/rails_5.1.gemfile
-    - rvm: 3.0
-      gemfile: gemfiles/rails_5.2.gemfile
-  fast_finish: true
-  allow_failures:
-    - rvm: ruby-head
-# include:
-#   - rvm: jruby
-#     env: JRUBY_OPTS="--1.9 --server -Xcext.enabled=true"
-notifications:
-  email: false